| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,698 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,371 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,880 |
| Which City in California? | 0 | - | 4.56 | 32,139 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,815 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,282 |
| Name a City - European Countries | 0 | - | 4.90 | 66,005 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,542 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,656 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,520 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,263 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,304 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,867 |
| Europe Capital to Country | 0 | - | 4.99 | 251,735 |
| Asia Capital to Country | 0 | - | 4.96 | 127,259 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,741 |
| European Capitals by Map | 0 | - | 4.99 | 141,663 |
| African Capitals by Map | 0 | - | 4.99 | 141,742 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,736 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,706 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,040 |
| European Coastal Capitals | 0 | - | 4.95 | 91,159 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,101 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,033 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,447 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,087 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,318 |
| New York City A-Z | 0 | - | 4.18 | 32,364 |
| Official Cities in the UK | 0 | - | 4.89 | 285,713 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,546 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,215 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,691 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,089 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,451 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,928 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,292 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,491 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,826 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,542 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,620 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,668 |
| US States and State Capitals | 0 | - | 4.99 | 164,806 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,119 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,269 |
| Which City in New York State? | 0 | - | 4.60 | 16,041 |
| Which City in Texas? | 0 | - | 4.45 | 25,147 |
| Which City in Florida? | 0 | - | 4.61 | 11,021 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,772 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,671 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,905 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,722 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,504 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,371 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,476 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,551 |
| Capitals of the Stans | 0 | - | 4.95 | 27,082 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,540 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,658 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,149 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,262 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,676 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,240 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,753 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,981 |
| Random European Capital to Country | 0 | - | 4.98 | 191,924 |
| Random European Country to Capital | 0 | - | 4.93 | 165,716 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,912 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,321 |
| Random African Capital to Country | 0 | - | 4.97 | 101,188 |
| Random African Country to Capital | 0 | - | 4.95 | 71,657 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,081 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,234 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,211 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,680 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,453 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,557 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,939 |
| Random U.S. City to State | 0 | - | 4.45 | 76,791 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,405 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,041 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,293 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,173 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,298 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,280 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,945 |
| Which City in Europe? | 0 | - | 4.83 | 107,791 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,536 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,102 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,328 |
| North American Sports Cities | 0 | - | 4.83 | 172,998 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,514 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,905 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,065 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,613 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,503 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,832 |
| Name a Valid World City | 0 | - | 4.84 | 71,811 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,803 |
| Find the City #1 | 0 | - | 4.97 | 43,247 |
| Cities by Former Name | 0 | - | 4.83 | 91,944 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,629 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,088 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,853 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,913 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,042 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,018 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,913 |
| Countries by Capital City | 0 | - | 5.00 | 69,172 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,714 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,092 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,713 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,683 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,690 |
| Moved Capital Cities | 0 | - | 4.96 | 74,564 |
| World Capitals by Map | 0 | - | 5.00 | 288,840 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,732 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,110 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,760 |
| Random Country to Capital | 0 | - | 4.98 | 926,196 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,912 |
| Capitals Starting With H | 0 | - | 4.91 | 93,146 |
| Capitals Starting With K | 0 | - | 4.88 | 84,220 |
| Capitals Starting With L | 0 | - | 4.79 | 94,033 |
| Capitals Starting With M | 0 | - | 4.93 | 108,847 |
| Capitals Starting With P | 0 | - | 4.88 | 78,811 |
| Capitals Starting With R | 0 | - | 4.88 | 82,361 |
| Capitals Starting With S | 0 | - | 4.90 | 86,381 |
| Capitals Starting With T | 0 | - | 4.85 | 76,687 |
| Capitals Starting With W | 0 | - | 4.87 | 91,627 |
| Capitals Starting With A | 0 | - | 4.97 | 128,866 |
| Capitals Starting With B | 0 | - | 4.89 | 119,264 |
| Capitals Starting With D | 0 | - | 4.93 | 97,016 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,262 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,113 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,841 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,763 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,199 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,431 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,677 |
| Which City in Canada? | 0 | - | 4.83 | 57,292 |
| Boroughs of New York City | 0 | - | 4.47 | 84,890 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,105 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,514 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,406 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,212 |
| Cities in European History #1 | 0 | - | 4.63 | 134,496 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,725 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,432 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,687 |
| North America Cities by Map | 0 | - | 4.41 | 47,912 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,938 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,200 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,767 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,162 |
| ALL California Cities | 0 | - | 4.37 | 43,200 |
| Random European City to Country | 0 | - | 4.69 | 118,312 |
| Random Asian City to Country | 0 | - | 4.56 | 44,599 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,536 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,381 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,465 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,717 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| Former Capitals | 0 | - | 4.88 | 71,626 |
| Capital Cities Chain | 0 | - | 4.84 | 83,238 |
| Coldest World Capitals | 0 | - | 4.95 | 134,090 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,022 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,239 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,430 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,656 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,843 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,385 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,067 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,670 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,042 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,752 |
| U.S. States Closest to Moscow | 0 | - | 4.50 | 48,220 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,685 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,090 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,804 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,459 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,728 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,763 |
| Biggest Cities in New Jersey | 0 | - | 4.14 | 29,219 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,817 |
| American TV Show Settings | 0 | - | 4.37 | 30,694 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,021 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,490 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,648 |
| South American Cities on the Map | 0 | - | 4.52 | 35,531 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,788 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,574 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,178 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,802 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,052 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,851 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,359 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,698 |
